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| leveling; levelling | |||
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调整电平 : 28 phrases in 12 subjects |
| Air defense | 2 |
| Aviation | 1 |
| Construction | 2 |
| Electronics | 2 |
| Engineering geology | 1 |
| Information technology | 1 |
| Radio | 1 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 11 |
| Telecommunications | 4 |
| Transport | 1 |
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